From 72c43b661424d9e66b698d5b0adb1ba53233c06d Mon Sep 17 00:00:00 2001
From: Cloud Wu <cloudwu@gmail.com>
Date: Sun, 15 Mar 2015 21:20:56 +0800
Subject: [PATCH] minor fix

---
 lualib/http/httpd.lua | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lualib/http/httpd.lua b/lualib/http/httpd.lua
index 66431894..c19d4bae 100644
--- a/lualib/http/httpd.lua
+++ b/lualib/http/httpd.lua
@@ -1,6 +1,7 @@
 local internal = require "http.internal"
 
 local table = table
+local string = string
 
 local httpd = {}